X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=include%2Flibzfs.h;h=3472b76993605a1dd38645bcfb95453c5c75db2b;hb=fb5c53ea65b75c67c23f90ebbbb1134a5bb6c140;hp=c7a7daf2f3d7abf6ba5a340817d8bd7cdb4285c7;hpb=db49968e5ca7814bf833477f27c148208a835a7d;p=zfs.git

diff --git a/include/libzfs.h b/include/libzfs.h
index c7a7daf..3472b76 100644
--- a/include/libzfs.h
+++ b/include/libzfs.h
@@ -22,7 +22,8 @@
 /*
  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
  * Copyright 2011 Nexenta Systems, Inc. All rights reserved.
- * Copyright (c) 2011 by Delphix. All rights reserved.
+ * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2012, Joyent, Inc. All rights reserved.
  */
 
 #ifndef	_LIBZFS_H
@@ -53,22 +54,11 @@ extern "C" {
 /*
  * Default device paths
  */
+#define	DISK_ROOT		"/dev"
+#define	UDISK_ROOT		"/dev/disk"
 
-#if defined(__sun__) || defined(__sun)
-#define	DISK_ROOT	"/dev/dsk"
-#define	RDISK_ROOT	"/dev/rdsk"
-#define	UDISK_ROOT	RDISK_ROOT
-#define	FIRST_SLICE	"s0"
-#define	BACKUP_SLICE	"s2"
-#endif
-
-#ifdef __linux__
-#define	DISK_ROOT	"/dev"
-#define	RDISK_ROOT	DISK_ROOT
-#define	UDISK_ROOT	"/dev/disk"
-#define	FIRST_SLICE	"1"
-#define	BACKUP_SLICE	""
-#endif
+#define	DEFAULT_IMPORT_PATH_SIZE	7
+extern char *zpool_default_import_path[DEFAULT_IMPORT_PATH_SIZE];
 
 /*
  * libzfs errors
@@ -222,6 +212,7 @@ extern void zpool_close(zpool_handle_t *);
 extern const char *zpool_get_name(zpool_handle_t *);
 extern int zpool_get_state(zpool_handle_t *);
 extern char *zpool_state_to_name(vdev_state_t, vdev_aux_t);
+extern const char *zpool_pool_state_to_name(pool_state_t);
 extern void zpool_free_handles(libzfs_handle_t *);
 
 /*
@@ -252,6 +243,7 @@ typedef struct splitflags {
 extern int zpool_scan(zpool_handle_t *, pool_scan_func_t);
 extern int zpool_clear(zpool_handle_t *, const char *, nvlist_t *);
 extern int zpool_reguid(zpool_handle_t *);
+extern int zpool_reopen(zpool_handle_t *);
 
 extern int zpool_vdev_online(zpool_handle_t *, const char *, int,
     vdev_state_t *);
@@ -310,6 +302,15 @@ typedef enum {
 	ZPOOL_STATUS_BAD_LOG,		/* cannot read log chain(s) */
 
 	/*
+	 * If the pool has unsupported features but can still be opened in
+	 * read-only mode, its status is ZPOOL_STATUS_UNSUP_FEAT_WRITE. If the
+	 * pool has unsupported features but cannot be opened at all, its
+	 * status is ZPOOL_STATUS_UNSUP_FEAT_READ.
+	 */
+	ZPOOL_STATUS_UNSUP_FEAT_READ,	/* unsupported features for read */
+	ZPOOL_STATUS_UNSUP_FEAT_WRITE,	/* unsupported features for write */
+
+	/*
 	 * These faults have no corresponding message ID.  At the time we are
 	 * checking the status, the original reason for the FMA fault (I/O or
 	 * checksum errors) has been lost.
@@ -322,7 +323,8 @@ typedef enum {
 	 * requiring administrative attention.  There is no corresponding
 	 * message ID.
 	 */
-	ZPOOL_STATUS_VERSION_OLDER,	/* older on-disk version */
+	ZPOOL_STATUS_VERSION_OLDER,	/* older legacy on-disk version */
+	ZPOOL_STATUS_FEAT_DISABLED,	/* supported features are disabled */
 	ZPOOL_STATUS_RESILVERING,	/* device being resilvered */
 	ZPOOL_STATUS_OFFLINE_DEV,	/* device online */
 	ZPOOL_STATUS_REMOVED_DEV,	/* removed device */
@@ -341,6 +343,7 @@ extern void zpool_dump_ddt(const ddt_stat_t *dds, const ddt_histogram_t *ddh);
  * Statistics and configuration functions.
  */
 extern nvlist_t *zpool_get_config(zpool_handle_t *, nvlist_t **);
+extern nvlist_t *zpool_get_features(zpool_handle_t *);
 extern int zpool_refresh_stats(zpool_handle_t *, boolean_t *);
 extern int zpool_get_errlog(zpool_handle_t *, nvlist_t **);
 
@@ -353,6 +356,7 @@ extern int zpool_import(libzfs_handle_t *, nvlist_t *, const char *,
     char *altroot);
 extern int zpool_import_props(libzfs_handle_t *, nvlist_t *, const char *,
     nvlist_t *, int);
+extern void zpool_print_unsup_feat(nvlist_t *config);
 
 /*
  * Search for pools to import
@@ -444,6 +448,8 @@ extern int zfs_prop_get_written_int(zfs_handle_t *zhp, const char *propname,
     uint64_t *propvalue);
 extern int zfs_prop_get_written(zfs_handle_t *zhp, const char *propname,
     char *propbuf, int proplen, boolean_t literal);
+extern int zfs_prop_get_feature(zfs_handle_t *zhp, const char *propname,
+    char *buf, size_t len);
 extern int zfs_get_snapused_int(zfs_handle_t *firstsnap, zfs_handle_t *lastsnap,
     uint64_t *usedp);
 extern uint64_t getprop_uint64(zfs_handle_t *, zfs_prop_t, char **);
@@ -471,10 +477,19 @@ extern void zfs_prune_proplist(zfs_handle_t *, uint8_t *);
 #define	ZFS_MOUNTPOINT_NONE	"none"
 #define	ZFS_MOUNTPOINT_LEGACY	"legacy"
 
+#define	ZFS_FEATURE_DISABLED	"disabled"
+#define	ZFS_FEATURE_ENABLED	"enabled"
+#define	ZFS_FEATURE_ACTIVE	"active"
+
+#define	ZFS_UNSUPPORTED_INACTIVE	"inactive"
+#define	ZFS_UNSUPPORTED_READONLY	"readonly"
+
 /*
  * zpool property management
  */
 extern int zpool_expand_proplist(zpool_handle_t *, zprop_list_t **);
+extern int zpool_prop_get_feature(zpool_handle_t *, const char *, char *,
+    size_t);
 extern const char *zpool_prop_default_string(zpool_prop_t);
 extern uint64_t zpool_prop_default_numeric(zpool_prop_t);
 extern const char *zpool_prop_column_name(zpool_prop_t);
@@ -579,6 +594,9 @@ typedef struct sendflags {
 
 	/* parsable verbose output (ie. -P) */
 	boolean_t parsable;
+
+	/* show progress (ie. -v) */
+	boolean_t progress;
 } sendflags_t;
 
 typedef boolean_t (snapfilter_cb_t)(zfs_handle_t *, void *);
@@ -653,8 +671,9 @@ extern zfs_handle_t *zfs_path_to_zhandle(libzfs_handle_t *, char *, zfs_type_t);
 extern boolean_t zfs_dataset_exists(libzfs_handle_t *, const char *,
     zfs_type_t);
 extern int zfs_spa_version(zfs_handle_t *, int *);
-extern void zfs_append_partition(const char *path, char *buf, size_t buflen);
+extern int zfs_append_partition(char *path, size_t max_len);
 extern int zfs_resolve_shortname(const char *name, char *path, size_t pathlen);
+extern int zfs_strcmp_pathname(char *name, char *cmp_name, int wholedisk);
 
 /*
  * Mount support functions.